Historically, mainstream coin ATH price ÷ 3 = always been a very good buying opportunity. From this price until the next halving, there hasn't been a time without profits. If there really is this opportunity, I would go all-in again.
The next halving is in April 2028, with 2 years remaining. Rather than discussing whether this cycle is ending, it's better to prepare for the next 2 years ahead.